:root{
  --bg:#ffffff;--alt:#f6f8fc;--ink:#0f172a;--mut:#5b6478;--line:#e6eaf2;
  --a:#4f46e5;--b:#06b6d4;--c:#f43f5e;--grad:linear-gradient(120deg,#4f46e5,#06b6d4);
  --r:20px;--sh:0 10px 40px -12px rgba(30,41,90,.18);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:'Poppins',system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.narrow{max-width:820px}

/* nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;transition:.3s}
.nav.stuck{background:rgba(255,255,255,.85);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:10px;font-weight:600;font-size:1.15rem}
.brand b{font-weight:600;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-left:-6px}
.logo{display:grid;grid-template-columns:repeat(3,6px);gap:3px;align-items:end;height:24px}
.logo i{background:var(--grad);border-radius:3px;animation:eq 1.4s ease-in-out infinite}
.logo i:nth-child(1){height:12px}.logo i:nth-child(2){height:24px;animation-delay:.2s}.logo i:nth-child(3){height:17px;animation-delay:.4s}
@keyframes eq{50%{transform:scaleY(.55)}}
.links{display:flex;align-items:center;gap:30px;font-size:.92rem;font-weight:500;color:var(--mut)}
.links a:hover{color:var(--ink)}
.burger{display:none;background:none;border:0;width:40px;height:40px;position:relative}
.burger span{position:absolute;left:9px;right:9px;height:2px;background:var(--ink);transition:.3s}
.burger span:first-child{top:16px}.burger span:last-child{top:24px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--grad);color:#fff!important;padding:14px 26px;border-radius:999px;font-weight:500;font-size:.95rem;border:0;cursor:pointer;box-shadow:0 10px 24px -8px rgba(79,70,229,.55);transition:.3s;font-family:inherit}
.btn:hover{transform:translateY(-2px);box-shadow:0 16px 30px -8px rgba(79,70,229,.6)}
.btn span{transition:.3s}.btn:hover span{transform:translateX(4px)}
.btn-sm{padding:10px 20px;font-size:.85rem}
.btn-ghost{background:#fff;color:var(--ink)!important;box-shadow:inset 0 0 0 1.5px var(--line)}
.btn-ghost:hover{box-shadow:inset 0 0 0 1.5px var(--a)}

/* hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:120px 0 80px;overflow:hidden;background:linear-gradient(180deg,#f7f9ff,#fff)}
#net{position:absolute;inset:0;width:100%;height:100%}
.blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.45;animation:float 14s ease-in-out infinite}
.b1{width:420px;height:420px;background:#a5b4fc;top:-100px;left:-80px}
.b2{width:360px;height:360px;background:#67e8f9;right:-60px;top:20%;animation-delay:-5s}
.b3{width:280px;height:280px;background:#fda4af;bottom:-80px;left:40%;animation-delay:-9s;opacity:.3}
@keyframes float{50%{transform:translate(40px,-30px) scale(1.1)}}
.hero-in{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:.8rem;font-weight:500;color:var(--mut);box-shadow:var(--sh)}
.dot{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 0 rgba(34,197,94,.6);animation:pulse 2s infinite}
@keyframes pulse{to{box-shadow:0 0 0 10px rgba(34,197,94,0)}}
h1{font-size:clamp(2.2rem,4.3vw,3.5rem);line-height:1.12;font-weight:700;letter-spacing:-.02em;margin:22px 0}
.rot{display:inline-block;position:relative}
.rot-w{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:inline-block;transition:opacity .4s,transform .4s}
.rot-w.out{opacity:0;transform:translateY(14px)}
.lead{font-size:1.1rem;color:var(--mut);max-width:560px}
.cta{display:flex;gap:14px;flex-wrap:wrap;margin:32px 0 28px}
.trust{display:flex;gap:22px;flex-wrap:wrap;font-size:.85rem;color:var(--mut)}
.trust li::before{content:"✓";color:var(--a);font-weight:700;margin-right:7px}

/* hero visual */
.hero-viz{position:relative;height:460px}
.frame{position:absolute;background:#0f172a;border-radius:18px;box-shadow:0 30px 60px -20px rgba(30,41,90,.45);overflow:hidden;border:1px solid rgba(255,255,255,.08)}
.f-main{inset:20px 0 auto 30px;height:330px;animation:bob 6s ease-in-out infinite}
.f-side{right:-6px;bottom:0;width:190px;height:130px;animation:bob 5s ease-in-out infinite reverse}
@keyframes bob{50%{transform:translateY(-12px)}}
.frame-bar{display:flex;align-items:center;gap:6px;padding:10px 14px;background:#111b33;color:#94a3b8;font-size:.7rem}
.frame-bar i{width:9px;height:9px;border-radius:50%;background:#334155}
.frame-bar span{margin-left:8px;white-space:nowrap}
.rec{margin-left:auto;font-style:normal;color:#fb7185;font-weight:600}
.rec::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:#fb7185;margin-right:6px;animation:blink 1.2s infinite}
@keyframes blink{50%{opacity:.2}}
.scene{position:relative;height:calc(100% - 70px);background:
  radial-gradient(circle at 30% 40%,rgba(79,70,229,.45),transparent 55%),
  radial-gradient(circle at 75% 70%,rgba(6,182,212,.4),transparent 50%),#0b1224}
.scene::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:32px 32px}
.scene.mini{height:calc(100% - 34px)}
.scan{position:absolute;left:0;right:0;height:60px;background:linear-gradient(180deg,transparent,rgba(103,232,249,.35),transparent);animation:scan 3.2s linear infinite;z-index:2}
@keyframes scan{from{top:-60px}to{top:100%}}
.box{position:absolute;border:2px solid #67e8f9;border-radius:6px;animation:boxp 3s ease-in-out infinite}
.box b{position:absolute;top:-20px;left:-2px;background:#67e8f9;color:#0b1224;font-size:.62rem;font-weight:600;padding:1px 7px;border-radius:4px;white-space:nowrap}
.bx1{left:12%;top:40%;width:26%;height:36%}
.bx2{left:46%;top:28%;width:22%;height:30%;border-color:#fda4af;animation-delay:-1s}.bx2 b{background:#fda4af}
.bx3{left:40%;top:64%;width:44%;height:22%;border-color:#a5b4fc;animation-delay:-2s}.bx3 b{background:#a5b4fc}
.bx4{left:30%;top:30%;width:34%;height:52%}
@keyframes boxp{50%{transform:scale(1.04);opacity:.75}}
.skel{position:absolute;inset:10% 6% auto auto;width:42%;fill:none;stroke:#fbbf24;stroke-width:2;stroke-dasharray:300;animation:draw 4s ease-in-out infinite}
.skel circle{fill:#fbbf24;stroke:none}
@keyframes draw{0%{stroke-dashoffset:300}60%,100%{stroke-dashoffset:0}}
.timeline{height:3px;background:#1e293b;position:relative}
.timeline span{position:absolute;inset:0 auto 0 0;background:var(--grad);animation:tl 6s linear infinite}
@keyframes tl{from{width:0}to{width:100%}}
.chip{position:absolute;background:#fff;border-radius:14px;padding:10px 16px 10px 12px;font-size:.82rem;font-weight:600;box-shadow:var(--sh);display:flex;align-items:center;gap:10px;border:1px solid var(--line);z-index:3}
.chip{line-height:1.25}.chip small{display:block;font-weight:400;color:var(--mut);font-size:.68rem}
.chip svg{width:28px;height:28px;padding:5px;border-radius:9px;background:#eef2ff;stroke:var(--a);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;}
.c1{left:-24px;top:-34px;animation:bob 5s ease-in-out infinite}
.c2{left:-30px;bottom:70px;animation:bob 6.5s ease-in-out infinite reverse}
.c3{right:40px;top:-26px;animation:bob 4.5s ease-in-out infinite}

.scroll-hint{position:absolute;bottom:26px;left:50%;width:24px;height:38px;border:2px solid #c3cbe0;border-radius:14px;transform:translateX(-50%)}
.scroll-hint span{position:absolute;left:50%;top:7px;width:4px;height:8px;margin-left:-2px;background:var(--a);border-radius:2px;animation:sc 1.6s infinite}
@keyframes sc{to{transform:translateY(14px);opacity:0}}

/* marquee */
.marquee{overflow:hidden;border-block:1px solid var(--line);background:#fff;padding:18px 0}
.track{display:flex;gap:56px;width:max-content;animation:mq 28s linear infinite;font-weight:600;color:#a3acc2;font-size:1.05rem;white-space:nowrap}
.track span::before{content:"✦";color:var(--a);margin-right:56px}
@keyframes mq{to{transform:translateX(-50%)}}

/* sections */
.sec{padding:100px 0}.alt{background:var(--alt)}
.sec-head{text-align:center;max-width:720px;margin:0 auto 56px}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--a);margin-bottom:14px}
.eyebrow.light{color:#a5f3fc}
h2{font-size:clamp(1.8rem,3.4vw,2.7rem);line-height:1.2;letter-spacing:-.02em;font-weight:700}
.sec-head p{color:var(--mut);margin-top:14px}

.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:32px 28px;transition:.35s;overflow:hidden}
.card::after{content:"";position:absolute;inset:0;background:var(--grad);opacity:0;transition:.35s;z-index:0}
.card>*{position:relative;z-index:1;transition:.35s}
.card:hover{transform:translateY(-8px);box-shadow:var(--sh);border-color:transparent}
.card:hover::after{opacity:1}
.card:hover h3,.card:hover p{color:#fff}
.ico{display:grid;place-items:center;width:54px;height:54px;border-radius:16px;background:#eef2ff;margin-bottom:22px}
.ico svg{width:26px;height:26px;stroke:var(--a);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.card:hover .ico{background:rgba(255,255,255,.2)}.card:hover .ico svg{stroke:#fff}
.card h3{font-size:1.15rem;font-weight:600}
.card h3 i{font-style:normal;display:inline-block;transition:.3s;opacity:.4}
.card:hover h3 i{transform:translateX(6px);opacity:1}
.card p{color:var(--mut);font-size:.92rem;margin-top:6px}

/* tabs */
.tabs{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:36px}
.tabs button{border:1px solid var(--line);background:#fff;padding:10px 22px;border-radius:999px;font:500 .9rem 'Poppins';color:var(--mut);cursor:pointer;transition:.25s}
.tabs button:hover{color:var(--ink);border-color:#c9d1e6}
.tabs button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.panel{display:none;grid-template-columns:1.7fr 1fr;gap:28px;animation:fade .5s}
.panel.on{display:grid}
@keyframes fade{from{opacity:0;transform:translateY(14px)}}
.p-main,.p-side{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:36px}
.p-main h3{font-size:1.5rem;line-height:1.3;margin-bottom:12px}
.p-main>p{color:var(--mut)}
h4{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--a);margin:28px 0 14px;font-weight:600}
.p-side h4:first-child{margin-top:0}
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.mini-card{background:var(--alt);border-radius:14px;padding:16px 18px}
.mini-card b{display:block;font-size:.95rem;margin-bottom:3px}
.mini-card span{font-size:.84rem;color:var(--mut);line-height:1.5;display:block}
.tick li{position:relative;padding-left:26px;margin-bottom:9px;font-size:.92rem}
.tick li::before{content:"";position:absolute;left:0;top:7px;width:14px;height:14px;border-radius:50%;background:var(--grad);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='M7 0a7 7 0 1 0 0 14A7 7 0 0 0 7 0Zm3.3 5.3-3.8 4a.8.8 0 0 1-1.1 0L3.7 7.6a.8.8 0 1 1 1.1-1.1l1.1 1.1 3.3-3.4a.8.8 0 1 1 1.1 1.1Z'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 14 14'%3E%3Cpath d='M7 0a7 7 0 1 0 0 14A7 7 0 0 0 7 0Zm3.3 5.3-3.8 4a.8.8 0 0 1-1.1 0L3.7 7.6a.8.8 0 1 1 1.1-1.1l1.1 1.1 3.3-3.4a.8.8 0 1 1 1.1 1.1Z'/%3E%3C/svg%3E") center/contain no-repeat}
.cols{display:grid;grid-template-columns:1fr 1fr;column-gap:20px}
.p-side .btn{margin-top:18px}
table{width:100%;border-collapse:collapse;font-size:.88rem}
th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line)}
th{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--mut);background:var(--alt)}
th:first-child{border-radius:10px 0 0 10px}th:last-child{border-radius:0 10px 10px 0}
td:nth-child(2){font-weight:600;color:var(--a)}
.tags{display:flex;flex-wrap:wrap;gap:10px}
.tags span{background:#eef2ff;color:var(--a);padding:7px 16px;border-radius:999px;font-size:.84rem;font-weight:500}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:s}
.steps li{padding:30px;border:1px solid var(--line);border-radius:var(--r);background:#fff;transition:.3s}
.steps li:hover{transform:translateY(-6px);box-shadow:var(--sh)}
.steps span{font-size:2.4rem;font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.steps h3{margin:14px 0 6px;font-size:1.1rem}
.steps p{color:var(--mut);font-size:.9rem}

.ind{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.ind span{background:#fff;border:1px solid var(--line);padding:12px 24px;border-radius:999px;font-weight:500;transition:.3s}
.ind span:hover{background:var(--grad);color:#fff;border-color:transparent;transform:translateY(-3px)}

/* faq */
.faq details{border:1px solid var(--line);border-radius:16px;padding:20px 26px;margin-bottom:14px;background:#fff;transition:.3s}
.faq details[open]{box-shadow:var(--sh);border-color:#c7d2fe}
.faq summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;line-height:1;color:var(--a);transition:.3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{color:var(--mut);margin-top:12px;font-size:.95rem}

.foot{padding:40px 0;border-top:1px solid var(--line)}
.foot-in{display:flex;flex-wrap:wrap;gap:16px 40px;align-items:center;justify-content:space-between}
.foot p{color:var(--mut);font-size:.85rem}.foot small{color:var(--mut)}

/* reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.hero .reveal:nth-child(2){transition-delay:.1s}.hero .reveal:nth-child(3){transition-delay:.2s}.hero .reveal:nth-child(4){transition-delay:.3s}.hero .reveal:nth-child(5){transition-delay:.4s}
.grid .reveal:nth-child(2n){transition-delay:.1s}.grid .reveal:nth-child(3n){transition-delay:.2s}

@media(max-width:960px){
  .hero-in,.panel{grid-template-columns:1fr}
  .hero-viz{height:400px;max-width:520px;margin:20px auto 0}
  .grid,.steps{grid-template-columns:1fr 1fr}
  .burger{display:block}
  .links{position:fixed;inset:72px 0 auto 0;background:#fff;flex-direction:column;padding:26px;gap:20px;border-bottom:1px solid var(--line);transform:translateY(-130%);transition:.35s;z-index:-1}
  .links.open{transform:none}
}
@media(max-width:600px){
  .grid,.steps,.two,.cols{grid-template-columns:1fr}
  .sec{padding:70px 0}
  .p-main,.p-side{padding:24px}
  .hero-viz{height:340px}.f-main{height:270px;left:10px}.c2{left:-6px}
  .scroll-hint{display:none}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}